North Carolina · county
One thing here needs attention.
Two things could not be determined from the record.
Public records for Chowan County cover 27 named waterways across 19 sub-watersheds, and 2 active water systems serving about 17,222 people. Below is what those records establish — and what they don't.
The state has determined this water doesn't meet standards for eating the fish caught in it. It's close to you, but your water doesn't flow from it.
Official determination, waterway near you · U.S. EPA / state agency — ATTAINS assessed waters
| Waterway | Swimming | Eating the fish | Listed causes |
|---|---|---|---|
| ALBEMARLE SOUND | Meets the standard | Not considered safe | DIOXIN IN FISH TISSUE |
| ALBEMARLE SOUND | Meets the standard | Not assessed | COPPER, PH, HIGH |
| Edenton Bay | Meets the standard | Not considered safe | DIOXIN IN FISH TISSUE |
| Bennetts Creek (Merchants Millpond) | Not assessed | Not assessed | — |
| Burnt Mill Creek | Not assessed | Not assessed | — |
| CHOWAN RIVER | Meets the standard | Not assessed | — |
| Pembroke Creek | Not assessed | Meets the standard | — |
| Perquimans River | Not assessed | Not assessed | — |
| Salmon Creek | Not assessed | Meets the standard | — |
| UT to Edenton Bay | Not assessed | Not assessed | — |
| Yeopim River | Not assessed | Meets the standard | — |
| Cricket Swamp | Not assessed | Meets the standard | PH, LOW |
Showing 12 of 27 waterways on record — the full report has all of them. "Not considered safe" is a state determination under the Clean Water Act, not a measurement taken today. "Not assessed" means unknown — never clean.
| System | Serves | Health-based violations since 2021 | Without recorded resolution |
|---|---|---|---|
| Chowan Co Water System | 11,722 | 1 | 1 |
| Town of Edenton | 5,500 | 1 | 1 |
Health-based violations are shown alone — administrative (paperwork) records are counted separately and never added in, because most violation records are paperwork.
No public dataset can establish that any tap is safe or unsafe — records have gaps, lag by up to a quarter, and say nothing about a building's own plumbing or private wells.
What the records do show: 2 active water systems serve Chowan County. 2 of them currently have an unresolved health-based violation on record. Health-based violations are counted separately from paperwork violations, which make up most records.
None of the 7 waterways assessed for recreation is listed as failing.
20 of the county's waterways on record have never been assessed for swimming — their condition is unknown.
Datasets refresh on their agencies' cycles — EPA drinking-water records quarterly, state waterway assessments roughly every two years. The sources table on this page lists the version and retrieval date of every dataset used.
| Dataset | Agency version | Retrieved |
|---|---|---|
| EPA/state ATTAINS waterway assessments | ATTAINS_Assessment ArcGIS snapshot (gispub.epa.gov) | 2026-08-15 |
| ATTAINS waterway geometry | ATTAINS_Assessment ArcGIS lines + areas (gispub.epa.gov) | 2026-08-16 |
| Census TIGER county boundaries | Census TIGERweb Counties (current vintage) | 2026-08-16 |
| NC DEQ PFAS monitoring | NC DEQ DWR EQuIS export, samples through 2025-07-29 | 2026-08-17 |
| Census TIGER place boundaries | Census TIGERweb Places (Incorporated + CDP, current vintage) | 2026-08-16 |
| EPA water system service areas | EPA PWS Service Areas v3 (hosted layer, item 80c6912ef14f46e480f5afd807767b4b) | 2026-08-15 |
| EPA Safe Drinking Water Act compliance records | ECHO SDWA quarterly bulk download | 2026-08-16 |
| EPA standards & benchmarks | 2026-08 curation | 2026-08-15 |
| EPA UCMR5 PFAS monitoring | UCMR5 occurrence data (collections through 2025-12-10) | 2026-08-15 |
| USGS watershed boundaries | USGS WBD via National Map MapServer | 2026-08-15 |
Records lag their agencies' refresh cycles — a recent change may not appear yet. Absence from a dataset is absence of a record, never evidence that water is clean.
The interactive report adds the map, monitoring-station samples, permitted operations in connected watersheds, and plain-language explanations of every term.
See the full Chowan County report